KR102296987B1 - 기계 학습 모델에 기초한 블록 체인을 이용한 hevc 분산형 복호화 방법, 장치 및 시스템 - Google Patents

기계 학습 모델에 기초한 블록 체인을 이용한 hevc 분산형 복호화 방법, 장치 및 시스템 Download PDF

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KR102296987B1
KR102296987B1 KR1020190068438A KR20190068438A KR102296987B1 KR 102296987 B1 KR102296987 B1 KR 102296987B1 KR 1020190068438 A KR1020190068438 A KR 1020190068438A KR 20190068438 A KR20190068438 A KR 20190068438A KR 102296987 B1 KR102296987 B1 KR 102296987B1
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sub
bit stream
decoding
node
block chain
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KR1020190068438A
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KR20200141651A (ko
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조용범
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건국대학교 산학협력단
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Priority to PCT/KR2019/015963 priority patent/WO2020251124A1/fr
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/149—Data rate or code amount at the encoder output by estimating the code amount by means of a model, e.g. mathematical model or statistical model
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Data Mining & Analysis (AREA)
  • Mathematical Physics (AREA)
  • Biomedical Technology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computational Linguistics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020190068438A 2019-06-11 2019-06-11 기계 학습 모델에 기초한 블록 체인을 이용한 hevc 분산형 복호화 방법, 장치 및 시스템 KR102296987B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020190068438A KR102296987B1 (ko) 2019-06-11 2019-06-11 기계 학습 모델에 기초한 블록 체인을 이용한 hevc 분산형 복호화 방법, 장치 및 시스템
PCT/KR2019/015963 WO2020251124A1 (fr) 2019-06-11 2019-11-20 Procédé, dispositif et système de décodage réparti hevc reposant sur un modèle d'apprentissage machine à l'aide d'une chaîne de blocs

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KR1020190068438A KR102296987B1 (ko) 2019-06-11 2019-06-11 기계 학습 모델에 기초한 블록 체인을 이용한 hevc 분산형 복호화 방법, 장치 및 시스템

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KR20200141651A KR20200141651A (ko) 2020-12-21
KR102296987B1 true KR102296987B1 (ko) 2021-09-02

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KR102516548B1 (ko) * 2021-03-10 2023-03-31 숭실대학교 산학협력단 블록체인 기반의 영상 위변조 방지 시스템 및 방법과 이를 위한 컴퓨터 프로그램
CN113591041B (zh) * 2021-09-28 2021-12-31 环球数科集团有限公司 一种防止代码注入或源码反编译的分布式编码系统

Citations (1)

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Publication number Priority date Publication date Assignee Title
JP2018107500A (ja) * 2016-12-22 2018-07-05 キヤノン株式会社 符号化装置、符号化方法及びプログラム、復号装置、復号方法及びプログラム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009225378A (ja) * 2008-03-18 2009-10-01 Fujitsu Microelectronics Ltd 復号方法、復号装置、暗号化装置、認証方法および認証装置
KR102124714B1 (ko) * 2015-09-03 2020-06-19 미디어텍 인크. 비디오 코딩에서의 신경망 기반 프로세싱의 방법 및 장치
KR101976787B1 (ko) * 2018-12-21 2019-05-09 (주)소프트제국 블록체인에서 스마트 컨트랙트를 이용한 전자 문서 유통 방법

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018107500A (ja) * 2016-12-22 2018-07-05 キヤノン株式会社 符号化装置、符号化方法及びプログラム、復号装置、復号方法及びプログラム

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
L. Wei, et al. Implementation of HEVC Decoder in Distributed Mobile Embedded System. 2017 IEEE 7th CCWC. Jan. 2017, pp.1-5*
S. S. Arslan, et al. Compress-Store on Blockchain: A Decentralized Data Processing and Immutable Storage for Multimedia Streaming. Cornell University arXiv:1905.10458. May 24, 2019
반소정. HEVC 부호기에 적합한 Support Vector Machine 기반 이기종 클러스터 스케줄러 구현. 건국대학교 석사학위논문. Aug. 2018, pp.1-45*

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KR20200141651A (ko) 2020-12-21

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